Re: Finding BLAS and LAPACK

[Mag Gam]

Unfortunately, this does not pick up BLAS

I am using ./configure --prefix=/apps LDFLAGS="-L/apps/libs"

Any other suggestion?


configure:11325: checking for sgemm_ in -lblas
configure:11358: gcc -o conftest -g -O2 -I/apps/hdf5-1.8.3/include
-L/apps/hdf5-1.8.3/lib conftest.c -lblas  -lhdf5 -lz -lm
-L/apps/hdf5-1.8.3/lib -L/usr/lib/gcc/x86_64-redhat-linux/3.4.6
-L/usr/lib/gcc/x86_64-redhat-linux/3.4.6/../../../../lib64
-L/usr/lib/gcc/x86_64-redhat-linux/3.4.6/../../.. -L/lib/../lib64
-L/usr/lib/../lib64 -lhdf5 -lz -lfrtbegin -lg2c -lm >&5
/usr/bin/ld: cannot find -lblas
collect2: ld returned 1 exit status
configure:11358: $? = 1

I see this in my config.log




On Tue, Feb 23, 2010 at 5:17 PM, John W. Eaton <address@hidden> wrote:
> On 23-Feb-2010, Mag Gam wrote:
>
> | I am trying to compile Octave 3.2.4 and my BLAS and LAPACK is located here:
> | /apps/libs/libblas.so
> | /apps/libs/liblapack.a
> |
> |
> | When I run :
> | ./configure --prefix=/apps
> |
> |
> |
> | I have used combinations with --with-blas and --with-lapack but it
> | simply does not find these libraries by default. Do I need to do
> | anything special to find them?
>
>  ./configure LDFLAGS="-L/apps/libs" ...
>
> jwe
>